The 12Pt400B is RMN’s probe with the lowest spring constant. It is most useful for contact AFM measurements with minimum contact force. These probes are ideal for C-AFM, SCM, SMM and SMIM applications. The 12Pt400A is the preferred probe for Keysigh (Agilent) SMM applications.

The 12Pt300B has a higher spring constant than the 12Pt400B. It is typically used for contact AFM imaging, when a higher resonance frequency is desired.
These probes are ideal for C-AFM, SCM, SMM and SMIM applications.

The 25PtIr300B is the updated version of RMN’s most popular probe, with prolonged mechanical wear. This versatile probe is a good choice for many applications. These probes are ideal for C-AFM, SCM, SMM, SMIM, EFM and KPFM.

The 25PtIr200B-H is the updated version of RMN’s high frequency probe, with prolonged mechanical wear. It is typically used for non-contact and tapping mode AFM measurements. These probes are ideal for EFM and KPFM applications.

The 12PtIr400B is the updated version of RMN’s probe with the lowest spring constant, with prolonged mechanical wear. It is most useful for contact AFM measurements with minimum contact force. These probes are ideal for C-AFM, SCM, SMM and SMIM applications.The 12PtIr400A is the preferred probe for Keysight (Agilent) SMM applications.